Regal Rexnord 3G-OTH-133458 — Technical Specifications

The REGAL REXNORD Tire Coupling Hub is a WE4 coupling size bushed bore hub designed for keyed shaft types, constructed from steel with a 2.36-inch hub diameter (MPN 7300300). 3G Electric interprets this demand and delivers the genuine component, backed by specialist sourcing across 14 industrial departments—including power transmission—to ensure you get the right part for your application.